a = [4, 5, 6, 7, ]

b = [1, 2, 3, *a, 8, 9]
print(b)


def print4(x, y, z, d):
    print(x, y, z, d)


print4(*a)


def print_easy(name, *args, ):
    print(name, ':', [x for x in args])


print_easy('a', *a)
print_easy('b', *b)
